大容量复制失败。用户对表 '%1' 不具有 ALTER TABLE 权限。如果该表具有触发器或检查约束但未将 'FIRE_TRIGGERS' 或 'CHECK_CONSTRAINTS' 大容量提示指定为大容量复制操作命令的选项，则对于大容量复制操作的目标表需要有 ALTER TABLE 权限。

Bulk copy failed. User does not have ALTER TABLE permission on table '%1'. ALTER TABLE permission is required on the target table of a bulk copy operation if the table has triggers or check constraints, but 'FIRE_TRIGGERS' or 'CHECK_CONSTRAINTS' bulk hints are not specified as options to the bulk copy command.